[ROOT][UNROOT][CWM] Samsung Galaxy Y Duos GT-S6102 [GUIDE]

Rahulkrishna · Jul 21, 2012

Hai guys actually iam new to world of rooting. I have rooted my phone already with your rooting process. This CWM is seems like same as the root process. What my doubt is as i have already rooted my phone , do i hav to do it again with this Cwm file. And onemore thing. Rom manager saying that i dont have Cwm in my phone . Please tell me what to do

Sent from my GT-S6102 using xda app-developers app

Anticeon · Jul 28, 2012

vladx said:
Hi,

After playing with technoduos firmware and found it is a bit problematic for me, I've tried to flash stock rom on my galaxy y duos. I thought it was the official one, but it seems it was not, because it seem my phone is hard bricked... I cannot go to bootloader or odin mode, it just shows me "white" screen...

Do you think it is possible somehow to unbrick from this stage? If yes, I'm ready to pay reasonable price/donation for the one shipping the solution.

Thanks in advance
L:

Just do a blind flash ... it so hard... the process is same with normal flash but you do it without seing into a screen.

lachy.au · Aug 1, 2012

cwm Galaxy Y Pro Duos

Giving this a try - really appreciate the work on the Galaxy Y series!

kkarthik10906 · Aug 17, 2012

Nope i'm unable root my GT-S6102 device using update.zip. Process ends with with an error "Installation aborted" (looks like unable to unpack - Not sure). My SD card doesn't have any partitions (Primary/Secondary)... FAT32 formatted... Is there anything i'm missing...

lachy.au · Aug 17, 2012

Maybe try downloading the update.zip again, and flashing again. That worked for me when flashing the y duos pro (different rom).

Sent from my HTC Sensation XE with Beats Audio Z715e using Tapatalk 2

peyman_mob · Aug 26, 2012

if i use this method to root my device.what would happen to my contacts,sms and other stuff? i would loose them or not?

Deadly · Aug 26, 2012

peyman_mob said:
if i use this method to root my device.what would happen to my contacts,sms and other stuff? i would loose them or not?

All will be there.. you will get one extra app "superuser " that's all.. also with root permissions..

hit thanks button! if above post helps u..
Sent from my GT-S6102

RASTAVIPER · Aug 26, 2012

peyman_mob said:
if i use this method to root my device.what would happen to my contacts,sms and other stuff? i would loose them or not?

Rooting a device always involves some risk and its always advised to keep a backup of sensitive information.
Just in case.

Powered by my IceCold 8.3 DHD

Kundal · Aug 27, 2012

I'm very happy with the temporary CWM. No need to integrate it in kernel or install it permanently.
Unfortunately the current CWM doesn't recognize and backup sd-ext, boot and efs partitions. In advanced mode there are entries for restoring sd-ext and boot but it's not possible to restore a sd-ext backup created with Online Nandroid Backup 5.9 (I didn't test to restore boot.img).
I'd be very glad if one of the developers would care to create a better CWM (instead of dozens of new kernels

.

Deadly · Aug 27, 2012

Kundal said:
I'm very happy with the temporary CWM. No need to integrate it in kernel or install it permanently.
Unfortunately the current CWM doesn't recognize and backup sd-ext, boot and efs partitions. In advanced mode there are entries for restoring sd-ext and boot but it's not possible to restore a sd-ext backup created with Online Nandroid Backup 5.9 (I didn't test to restore boot.img).

Boot backup works.. I have done..

I'd be very glad if one of the developers would care to create a better CWM (instead of dozens of new kernels.

Lol! I hope someone can do it too.. May be version 6.*.*.*.?

Sent from my GT-S6102 using xda app-developers app

Kundal · Aug 27, 2012

Some days ago I read somewhere that some Galaxy Y users uses the CWM 5.2.0.6 for Galaxy Mini. So I downloaded this version and simply edited the file /etc/recovery.fstab to this:

recovery.fstab

Code:

# mount     fstype  device                  [device2]   [fstype2]   [fsoptions]         [fsoptions2]

/boot       bml     boot
/cache      ext4    /dev/block/stl10        NULL        rfs         NULL                check=no
/data       ext4    /dev/block/stl11        NULL        rfs         NULL                check=no
/sdcard     vfat    /dev/block/mmcblk0p1
/system     ext4    /dev/block/stl9         NULL        rfs         NULL                check=no
/sd-ext     ext4    /dev/block/mmcblk0p2

I also tried to add efs and recovery but this didn't work.
I successfully made a backup with this version and restored it. This CWM also creates backups of sd-ext and boot.

Please download and test my new 01_CWM.zip and report if it's also working for you.

Kundal · Aug 27, 2012

When restoring the backup there's no log telling you that the recovery partition is restored but I can confirm that this is also working because I destroyed my recovery partition while testing another CWM that includes efs. Fortunately I already backupped my system with this new version so I could restore it.

This seems to be nonsense. I discovered that the recovery.img has a size of 250 MB. This can't be right. To avoid creating a false recovery backup I deleted the line for recovery in recovery.fstab and uploaded the new version in my first post.

manoranjan2050 · Aug 27, 2012

If u need only backup or restore system/data/cache/boot I try to make other recivery option

Sent from my GT-S6102 using Tapatalk 2

Razor2 · Aug 27, 2012

new cwm

i found that on another forum
so i posted it quickly
but the link is broken
sorry

press thanks button if i helped you

Millan.SIS · Aug 27, 2012

Razor2 said:
i found that on another forum
so i posted it quickly
but the link is broken
sorry

press thanks button if i helped you

What's this post meant for ??

Kundal · Aug 27, 2012

If u need only backup or restore system/data/cache/boot I try to make other recivery option

Don't know what you mean. No such path on my device. Backup of boot means backup of the kernel (bml7).
The 01_CWM.zip I uploaded is working absolutely fine backing up the kernel and sd-ext additionally to what the old version does.
Please download, try and report if it works for you.

Edit: Lol, I think I understand now. system/data/cache/boot doesn't mean a path but what is backed up/restored. My version backs up and restores system+data+cache+.android_secure+boot+sd-ext.

Deadly · Aug 27, 2012

Kundal said:
Don't know what you mean. No such path on my device. Backup of boot means backup of the kernel (bml7).
The 01_CWM.zip I uploaded is working absolutely fine backing up the kernel and sd-ext additionally to what the old version does.
Please download, try and report if it works for you.

What he meant is.. He can make system, data, cache, boot backup tool.. With aroma i guess...

hit thanks button if it helps! YOU hit if I helped.. I will hit if you helped!
Sent from my GT-S6102

manoranjan2050 · Aug 27, 2012

Any One Report Plz Kundal CWM Working or Not
i tested working great only sd-ext not working.........

BTW:I Build My Own One Thanks To Koushik

Razor2 · Aug 27, 2012

Millan.SIS said:
What's this post meant for ??

sorry sir
posted it mistakenly

manoranjan2050 said:
Any One Report Plz Kundal CWM Working or Not
i tested working great only sd-ext not working.........

BTW:I Build My Own One Thanks To Koushik

Sir i tested it but after backup restore
my phone stuck at boot logo
can't get into recovery

please sir help

Kundal · Aug 27, 2012

i tested working great only sd-ext not working.........

Thanks for testing!
Would be nice if we could find out why it's working for me but not for you.

Some thoughts what could be different:
- What is your sd-ext partition type? Mine is ext3.
- Do you have a swap partition? Would it be possible that your sd-ext partition is mounted to /dev/block/mmcblk0p3 instead of /dev/block/mmcblk0p2?
- Which app2sd method do you use? I'm using AKURO-DATA2SD which mounts sd-ext to /system/sd.

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